Characterization and Classification of Soils on Topographic Units in Amainyi- Nta, Ihitte/Uboma Local Government Area of Imo State . The NOUN Journal of Agricultural Research and Development (NJARD), [S. l.], v. 1, n. 2, p. 12–19, 2025. Disponível em: https://journal.agric.nou.edu.ng/agricjournal/index.php/NJARD/article/view/28. Acesso em: 7 jul. 2026.